* fixed the nasm assembly output for SAR/SAL with a memory reference

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24656 3ad0048d-3df7-0310-abae-a5850022a9f2
+ enabled compilation of unit classes on i8086-msdos

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24657 3ad0048d-3df7-0310-abae-a5850022a9f2